Huge progress has been made towards this goal of global equity, yet the health systems in many of the poorest countries remain incapable of handling the increases in throughput required to deliver these vaccines, especially to remote communities.

Recognition of mental illness as a profound public health problem that affects productivity and, therefore, a threat to the economy of nations; and that in a world where economies are rapidly becoming "brain-based."

As tradition dictates, Schwab Social Entrepreneurs at the World Economic Forum Annual Meeting huddled in a circle with Hilde Schwab, Chairperson of the Schwab Foundation for Social Entrepreneurship to debrief each other about our Davos moments.